Methane amide
[化] 甲酰胺
🧩 词语组成解析
methane
['meθein]
n. <化>甲烷，沼气;
amide
[['æmaid]]
n. 氨化物, 酰胺\\n[化] 酰胺
🗣️ 情景例句
I do.
我愿意。
We go to bed at 10:30.
我们十点半睡觉。
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.
某些大公司进行的研究属于一般和基础性的研究。因此不保密对他们才有利。